CROWN CMBS-390
Basic Specifications
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| Front speakers/satellites cabinet material | MDF |
| Subwoofer cabinet material | MDF |
| Wall mounting | No |
Interfaces
| Digital optical input | No |
| USB Type A interface (for flash drive) | Yes |
| USB interface (for computer connection) | No |
| Digital coaxial input | No |
| Support for SD memory cards | Yes |
| Line input (stereo) | Yes |
| Headphone jack | No |
| Mains power | Yes |
| Battery power | No |
| Bluetooth | Yes |
| Wireless connection | Yes |
| Subwoofer output | No |
| Line input (stereo) connector | mini jack |
Sound quality
| Number of front speakers | 1 |
| Total power (RMS) | 39 W |
| Front speakers power | 8 W |
| Maximum playback frequency | 20000 Hz |
| Minimum reproducible frequency | 35 Hz |
| Signal to noise ratio | 68 dB |
| Subwoofer power | 15 W |
| Center channel power | 8 W |
Functions
| HF adjustment | No |
| LF adjustment | Yes |
| DTS decoder | No |
| Dolby Pro Logic II decoder | No |
| Dolby Digital decoder | No |
| Remote control | wireless |
| Built-in tuner | Yes |
| Powered by USB | No |
| DTS ES decoder | No |
